nl.topicus.jdbc.util

Class CloudSpannerConversionUtil

java.lang.Object

nl.topicus.jdbc.util.CloudSpannerConversionUtil

public class CloudSpannerConversionUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static Object	convert(Object value, com.google.cloud.spanner.Type type, Class<?> targetType) Converts the given value from the Google Type to the Java Class type.
static List<com.google.cloud.ByteArray>	toCloudSpannerBytes(byte[][] bytes)
static com.google.cloud.Date	toCloudSpannerDate(Date date)
static List<com.google.cloud.Date>	toCloudSpannerDates(Date[] dates)
static com.google.cloud.Timestamp	toCloudSpannerTimestamp(Timestamp ts)
static List<com.google.cloud.Timestamp>	toCloudSpannerTimestamps(Timestamp[] timestamps)
static List<byte[]>	toJavaByteArrays(List<com.google.cloud.ByteArray> bytes)
static List<Date>	toJavaDates(List<com.google.cloud.Date> dates)
static List<Timestamp>	toJavaTimestamps(List<com.google.cloud.Timestamp> timestamps)
static Date	toSqlDate(com.google.cloud.Date date)
static Date	toSqlDate(com.google.cloud.Date date, Calendar cal)
static Time	toSqlTime(com.google.cloud.Timestamp ts)
static Time	toSqlTime(com.google.cloud.Timestamp ts, Calendar cal)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toSqlDate

public static Date toSqlDate(com.google.cloud.Date date)

toSqlDate

public static Date toSqlDate(com.google.cloud.Date date,
                             Calendar cal)

toCloudSpannerDate

public static com.google.cloud.Date toCloudSpannerDate(Date date)

toCloudSpannerDates

public static List<com.google.cloud.Date> toCloudSpannerDates(Date[] dates)

toJavaDates

public static List<Date> toJavaDates(List<com.google.cloud.Date> dates)

toCloudSpannerTimestamp

public static com.google.cloud.Timestamp toCloudSpannerTimestamp(Timestamp ts)

toCloudSpannerTimestamps

public static List<com.google.cloud.Timestamp> toCloudSpannerTimestamps(Timestamp[] timestamps)

toSqlTime

public static Time toSqlTime(com.google.cloud.Timestamp ts)

toSqlTime

public static Time toSqlTime(com.google.cloud.Timestamp ts,
                             Calendar cal)

toJavaTimestamps

public static List<Timestamp> toJavaTimestamps(List<com.google.cloud.Timestamp> timestamps)

toCloudSpannerBytes

public static List<com.google.cloud.ByteArray> toCloudSpannerBytes(byte[][] bytes)

toJavaByteArrays

public static List<byte[]> toJavaByteArrays(List<com.google.cloud.ByteArray> bytes)

convert

public static Object convert(Object value,
                             com.google.cloud.spanner.Type type,
                             Class<?> targetType)
                      throws CloudSpannerSQLException

Converts the given value from the Google Type to the Java Class type.

Parameters:

value - The value to convert

type - The type in the database

targetType - The java class target type to convert to

Returns:

The converted value

Throws:

CloudSpannerSQLException - Thrown if the given value cannot be converted to the specified type